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I applied via Naukri.com and was interviewed in Sep 2023. There were 7 interview rounds.
IDT mechanical protection refers to the mechanical protection provided to insulated conductors or cables to prevent damage.
IDT stands for Insulated Dead-end Termination
Mechanical protection can include using conduits, cable trays, or protective sleeves
It is important to ensure proper mechanical protection to prevent damage to the insulation and conductors
Examples of mechanical protection methods include using PVC condu...
String fault solution refers to troubleshooting and fixing issues related to electrical wiring or connections.
Identify the location of the string fault by using a multimeter to test for continuity.
Inspect the wiring for any visible damage or loose connections.
Repair or replace the faulty wiring or connections to resolve the issue.
Test the circuit again to ensure the string fault has been successfully resolved.
Module VOC and VMP combination refers to the open circuit voltage and maximum power voltage of a solar panel.
VOC (Voltage Open Circuit) is the maximum voltage that a solar panel can produce when there is no load connected.
VMP (Voltage Maximum Power) is the voltage at which the solar panel produces the maximum power output.
The combination of VOC and VMP is important for determining the efficiency and performance of a so...
posted on 25 Mar 2022
posted on 16 Jan 2025
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Easy test with simple questions
Solar panels convert sunlight into electricity through the photovoltaic effect.
Solar panels are made up of photovoltaic cells that contain semiconductors like silicon.
When sunlight hits the solar panel, the photons in the light are absorbed by the semiconductors.
This absorption creates an electric current as the electrons in the semiconductors are excited and flow through the material.
The flow of electrons generates el...
The company is a leading provider of electrical engineering solutions for various industries.
Specializes in designing and implementing electrical systems for commercial and industrial buildings
Offers services such as power distribution, lighting design, and energy efficiency consulting
Works with clients in sectors like manufacturing, healthcare, and telecommunications
Has a team of experienced electrical engineers and t...
posted on 10 Feb 2024
I applied via Campus Placement
The basic law governing transformers is the law of electromagnetic induction.
The law states that when the magnetic field around a conductor changes, an electromotive force (EMF) is induced in the conductor.
This EMF can cause a current to flow if the conductor forms a closed loop.
In a transformer, this principle is used to transfer electrical energy from one circuit to another through electromagnetic induction.
The prima...
Various losses in a transformer include copper losses, iron losses, and stray losses.
Copper losses occur due to resistance in the transformer windings.
Iron losses, also known as core losses, occur due to hysteresis and eddy currents in the transformer core.
Stray losses occur due to leakage flux and stray capacitance in the transformer.
Copper losses and iron losses are the major contributors to total losses in a transfo...
AC and DC are two types of electrical current. AC changes direction periodically while DC flows in one direction.
AC stands for Alternating Current and DC stands for Direct Current.
AC changes direction periodically, typically in a sinusoidal waveform.
DC flows in one direction only, maintaining a constant polarity.
AC is used for power transmission over long distances due to its ability to be easily converted to different...
An inverter is a device that converts DC power to AC power.
An inverter is commonly used in electrical systems to convert the direct current (DC) produced by sources such as batteries or solar panels into alternating current (AC) that can be used to power appliances and devices.
The basic working principle of an inverter involves the use of electronic components such as transistors to switch the DC input on and off rapid...
Solar panel installation requires several components including solar panels, inverters, mounting systems, wiring, and electrical protection devices.
Solar panels: These are the main components that convert sunlight into electricity.
Inverters: They convert the direct current (DC) produced by solar panels into alternating current (AC) that can be used in homes or fed into the grid.
Mounting systems: These are used to secur...
There are various types of circuit breakers with different uses and ratings.
Miniature Circuit Breaker (MCB) - used in residential and commercial buildings
Molded Case Circuit Breaker (MCCB) - used in industrial applications
Air Circuit Breaker (ACB) - used for high voltage applications
Ground Fault Circuit Interrupter (GFCI) - used to protect against electrical shocks
Residual Current Circuit Breaker (RCCB) - used to detec...
I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 2 interview rounds.
Safety measures during installation work in a rooftop project
Ensure proper training and certification for working at heights
Use appropriate personal protective equipment (PPE) such as helmets, safety harnesses, and non-slip footwear
Secure the work area with barriers or guardrails to prevent falls
Inspect and maintain all equipment and tools regularly
Follow electrical safety protocols and use insulated tools when working...
I applied via Recruitment Consultant and was interviewed in Oct 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Aug 2022. There were 2 interview rounds.
Creating a beast environment involves ensuring safety, cleanliness, organization, and proper equipment maintenance.
Regularly inspect and maintain equipment to prevent breakdowns
Implement safety protocols and provide proper training to employees
Maintain a clean and organized workspace to prevent accidents and increase efficiency
Encourage open communication and collaboration among team members
Provide necessary resources ...
I applied via Company Website and was interviewed in May 2021. There was 1 interview round.
To get rid of dry soldering, you can try reflowing the solder, cleaning the surface, using flux, or replacing the solder altogether.
Reflow the solder by applying heat to melt and reflow the dry solder joints.
Clean the surface by removing any dirt, oxidation, or contaminants that may be affecting the soldering process.
Use flux to improve the wetting and flow of the solder, making it easier to create strong and reliable ...
I can maintain and operate a variety of machines.
I have experience maintaining and operating industrial machinery such as conveyor systems, packaging machines, and hydraulic presses.
I am skilled in troubleshooting and repairing electrical and mechanical issues in machines.
I can also operate heavy machinery like forklifts and cranes.
I am familiar with following maintenance schedules, conducting inspections, and performi...
I applied via LinkedIn and was interviewed in Feb 2022. There were 2 interview rounds.
Basic electrical questions.maths,english etc.
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